Cephalodesmius armiger
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Royal National Park | 🇦🇺 Australia |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sydney | 🇦🇺 Australia |
With luck
About 10% of wildlife watchers report a Cephalodesmius armiger sighting in Royal National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 93rd most-seen of the 175 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
February and March
In those months about 20% of wildlife watchers report a Cephalodesmius armiger in Royal National Park on a given day, against under 5% in April–October and December, the lowest months. Those are among Royal National Park's wettest months, with about 140 mm of rain a month against 50 mm in August.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Cephalodesmius armiger sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Royal National Park, in our data
Royal National Park is the only park on Wallace's Line with enough records to rate Cephalodesmius armiger sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Scarabaeidae
The closest relatives of the Cephalodesmius armiger that you can see in Royal National Park (family Scarabaeidae, Scarabs) are Anoplognathus olivieri (about 30%), Argentinian Scarab (about 20%) and Fiddler Beetle (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Cephalodesmius armiger is recorded against all the insects logged in Royal National Park (9 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
